My first _______ of him was that he was a kind and thoughtful young man.

A．expression

B．attention

C．satisfaction

D．impression

“打倒列强，除军阀”“打土豪，分田地”“停止内战，一致对外”“一切反动派都是纸老虎”“前方打老蒋，后方挖蒋根”。上述口号所反映的历史发展主题是（）

A.国民大革命

B.工农武装割据

C.新民主主义革命

D.推翻国民政府统治